OK, This one is a 2 for one Review. I recently bought the Incase Perforated Slider Case and the Incase Pro Slider Case from Best Buy. I recently switched over to the White Iphone and Yes there is a thickness difference. The current slider cases that I had at the moment would not fit at all. So I went into Best Buy and spotted these 2 cases. I tried them on and they fit perfectly. Now, here is the break down: Perforated Case: Light weight case, the perforated design looks really cool with it being white on white. All the openings are the same as you would find in a normal slider case. Very light weight, doesn't add any bulkiness at all. Glossy Finish. (Black Version is a Matte Finish) Comes in Black or White, and it fits ALL versions (Verizon,AT&T, Black/White) Pretty Good Lay on the Table Design The Only thing that I can think bad about this case is that you may have to clean it once a week because of the dust/dirt getting in the holes. The Price: $34.99 And now for the Pictures: Front Back: Volume buttons/Vibrate/Ring Area: And Now for the Pro Slider Case: What makes this case different: There is a rubber surrounding the case and inside the case for shock protection, added grip. The Volume buttons and the sleep/wake button are covered (Very Tactile) On the inside, there is a felt material that helps protect the back of the phone as well as ease of sliding the case on and off. Glossy Finish (Black and White) The funny thing about this case, the black version does not fit the white iphone. Weird I know. Price: $39.99 And on to the pics Front: Sides: Inside the Case: sorry for the long review. I wasn't planning on getting these cases so close together. But these cases are worth the $ especially the Pro Slider case. Thanks for reading.